Secretly recorded footage has emerged showing horrific conditions inside a Zimbabwean prison, where inmates are deprived of food and medical care.
Roy Bennett, an official in Morgan Tsvangirai's Movement for Democratic Change (MDC) party, has likened conditions in Zimbabwe's prisons to Nazi death camps.
Al Jazeera's Bernard Smith reports.
Interview with Newton Kanhema of the Zimbabwe Independence Assistance Network talks about Zimbabwe's Prime Minister Morgan Tsvangirai's U.S. visit.